コード例 #1
0
        public static void SaveObject(string persistenceId, string persistenceContext, string objectContent)
        {
            try
            {
                using (var db = new LiteDatabase(__peristenceDbPath))
                {
                    var obj = GetObjects <PersistedObject>(db);
                    var qry = GetQuery(persistenceId, persistenceContext);

                    var po = obj.Find(qry).FirstOrDefault();

                    if (po == null)
                    {
                        po = new PersistedObject
                        {
                            PersistenceId      = persistenceId,
                            PersistenceContext = persistenceContext,
                            Content            = objectContent
                        };

                        obj.Insert(po);
                    }
                    else
                    {
                        po.Content = objectContent;
                        obj.Update(po);
                    }
                }
            }
            catch (Exception ex)
            {
                OP_Logger.LogException(ex);
            }
        }
コード例 #2
0
        public static void DeleteObject(string persistenceId, string persistenceContext)
        {
            try
            {
                using (var db = new LiteDatabase(__peristenceDbPath))
                {
                    var obj = GetObjects <PersistedObject>(db);
                    var qry = GetQuery(persistenceId, persistenceContext);

                    obj.Delete(qry);
                }
            }
            catch (Exception ex)
            {
                OP_Logger.LogException(ex);
            }
        }
コード例 #3
0
        public static string ReadObject(string persistenceId, string persistenceContext)
        {
            try
            {
                using (var db = new LiteDatabase(__peristenceDbPath))
                {
                    var obj = GetObjects <PersistedObject>(db);
                    var qry = GetQuery(persistenceId, persistenceContext);

                    var cnt = obj.Find(qry).Select(p => p.Content).FirstOrDefault();
                    return(cnt);
                }
            }
            catch (Exception ex)
            {
                OP_Logger.LogException(ex);
            }

            return(null);
        }